AD811 is a high-performance video op amp with features such as high bandwidth, high speed, and low distortion. It is suitable for applications such as video crosspoint switchers, multimedia broadcast systems, and HDTV.
The AD811 is a wide‑band current‑feedback operational amplifier optimized for broadcast‑quality video systems. It offers a -3 dB bandwidth of 120 MHz at a gain of +2, low differential gain and phase errors, and excellent video performance with a 150 Ω load.
The document provides detailed specifications, absolute maximum ratings, typical performance curves, mechanical dimensions, and ordering information for the various AD811 package options.
| Slew rate | 2500 V/µs |
|---|---|
| Differential gain error | 0.01 % |
| Differential phase error | 0.01° |
| THD @ 10 MHz | -74 dBc |
| Input voltage noise | 1.9 nV/√Hz |
| Supply voltage range | ±4.5 V to ±18 V |
The device can achieve a slew rate of up to 2500 V/µs.
The AD811 is specified for supply voltages from ±4.5 V to ±18 V.